add cpu stats using sar
stop name conflict
make at least one report back
was ok the first time
Handle the case when MySQL Seconds_Behind_Master is NULL by mapping it to -1
Updated doc links to new KB
Updated docs links
Merge pull request #57 from serverdensity/osx-cpu-stats

Osx cpu stats
Merge pull request #60 from amr/mysql-seconds-behind-master-null

Handle the case when MySQL Seconds_Behind_Master is NULL